S. AMY NOPACHAI M.D.
NPI 1033256581
Internal Medicine in Vancouver, WA

NPI Status: Active since January 31, 2007

Contact Information

900 NE 139TH ST
SUITE 202
VANCOUVER, WA
ZIP 98685
Phone: (360) 566-9355
Fax: (360) 816-1327

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  • Individual
  • Female
  • Years of Experience 28
  • Internal Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About S. NOPACHAI

This page provides the complete NPI Profile along with additional information for S. Nopachai, an internist established in Vancouver, Washington with a medical specialization in Internal Medicine and more than 28 years of experience. She graduated from Southern Illinois University School Of Medicine in 1998. The healthcare provider is registered in the NPI registry with number 1033256581 assigned on January 2007. The practitioner's primary taxonomy code is 207R00000X with license number MD00040916 (WA). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1033256581
Provider Name
S. AMY NOPACHAI M.D.
Gender
Female
Entity Type
Individual
Location Address
900 NE 139TH ST SUITE 202 VANCOUVER, WA 98685
Location Phone
(360) 566-9355
Location Fax
(360) 816-1327
Mailing Address
900 NE 139TH ST SUITE 202 VANCOUVER, WA 98685
Mailing Phone
(360) 566-9355
Mailing Fax
(360) 816-1327
Medical School Name
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
1998
Is Sole Proprietor?
No
Enumeration Date
01-31-2007
Last Update Date
11-06-2015
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An internist like S. Nopachai is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD00040916
License State
WA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • BridgeSpan Standard Bronze Plan - EPO
  • BridgeSpan Standard Gold Plan - EPO
  • BridgeSpan Standard Silver Plan - EPO
  • Navigator Bronze 7000 Exchange - PPO
  • Navigator Bronze 9200 - PPO
  • Navigator Bronze HSA 8050 - PPO
  • Navigator Gold 1500 - PPO
  • Navigator Gold 1500 Exchange - PPO
  • Navigator Gold 500 Exchange - PPO
  • Navigator Silver 3500 Exchange - PPO
  • Navigator Silver 4000 Exchange - PPO
  • Navigator Silver 5000 - PPO
  • Navigator Silver HSA 3500 - PPO
  • HSA Qualified 7100 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO
  • Bronze Essential 8500 With 4 Copay No Deductible Office Visits Individual and Family Network - EPO
  • Bronze HSA 7000 Individual and Family Network - EPO
  • Gold 2300 Individual and Family Network - EPO
  • Gold 2300 Legacy - EPO
  • Regence Standard Bronze Plan Individual and Family Network - EPO
  • Regence Standard Bronze Plan Legacy - EPO
  • Regence Standard Gold Plan Individual and Family Network - EPO
  • Regence Standard Gold Plan Legacy - EPO
  • Regence Standard Silver Plan Individual and Family Network - EPO
  • Regence Standard Silver Plan Legacy - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
H63286MEDICARE UPIN (02)WA 
8807409MEDICARE ID-TYPE UNSPECIFIED (04)WA 
7125131MEDICAID (05)WA 

Medicare Participation & PECOS Enrollment Status

S. Nopachai is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

S. Nopachai is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 6305815606

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20041001000837

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 18 times for 18 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 16 times for 16 patients

Coronavirus vaccine 13

The "Coronavirus Vaccine 13" isn't a recognized term. However, COVID-19 vaccines help protect against the virus by triggering an immune response. They teach your body how to fight the virus if exposed, reducing the risk of severe illness. It's crucial for public health and safety.

This service was performed 14 times for 14 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 75 times for 34 patients

Fee covid-19 vac 13 res

The "Fee Covid-19 Vac 13 Res" service refers to a charge for the 13th dose of the Covid-19 vaccine, typically for individuals requiring additional doses due to specific health conditions. It's crucial to follow your healthcare provider's advice for your health safety.

This service was performed 14 times for 14 patients

Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage

The quadrivalent inactivated influenza vaccine is a shot given to protect against four strains of the flu virus. This 0.5 ml dosage helps your body develop immunity to the virus. It's an important step in preventing flu-related complications.

This service was performed 17 times for 17 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.74 for a new patient copayment and $25.19 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 98685 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $130.99
  • Minimum New Patient Price $57.27
  • Maximum New Patient Price $172.8
  • Average New Patient Copayment $32.74
  • Minimum New Patient Copayment $14.31
  • Maximum New Patient Copayment $43.2

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $100.78
  • Minimum Established Patient Price $18.56
  • Maximum Established Patient Price $141.11
  • Average Established Patient Copayment $25.19
  • Minimum Established Patient Copayment $4.64
  • Maximum Established Patient Copayment $35.27

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. S. Nopachai is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
LEGACY SALMON CREEK MEDICAL CENTER2211 NE 139TH STREET
VANCOUVER, WA 98686
(360) 487-1000Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1033256581
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
20634512516
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 6 + 3 + 4 + 5 + 1 + 2 + 5 + 1 + 6 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1033256581 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 10 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1942285226MS. SHANNON MECHELE SCHRAM DPT
Individual
Physical Therapist900 NE 139TH ST SUITE 102
VANCOUVER, WA 98685
(360) 573-3611
1760529374CREEKSIDE MEDICAL, P.S.
Organization
Internal Medicine900 NE 139TH ST STE 202
VANCOUVER, WA 98685
(360) 566-9355
1912089947 HOLLY ILENA FABER TSE M.D.
Individual
Internal Medicine900 NE 139TH ST STE 202
VANCOUVER, WA 98685
(360) 566-9355
1922047356 JESSICA T LY MD
Individual
Internal Medicine900 NE 139TH ST SUITE 202
VANCOUVER, WA 98685
(360) 566-9355
1568483063 JAMES ROBERTS MD
Individual
Internal Medicine900 NE 139TH ST SUITE 202
VANCOUVER, WA 98685
(360) 566-9355
1609913243DR. JILL SPEAKER M.D.
Individual
Internal Medicine900 NE 139TH ST SUITE 202
VANCOUVER, WA 98685
(360) 566-9355
1841337482 OLIVIA L. JONES D.O.
Individual
Internal Medicine900 NE 139TH ST SUITE 202
VANCOUVER, WA 98685
(360) 566-9355
1902259526 ANNA POTOCZNY-JONES DPT
Individual
Physical Therapist900 NE 139TH ST SUITE 102
VANCOUVER, WA 98685
(360) 573-3611
1558511923NEIL, HILLYARD & HEATON, PLLC
Organization
Dentist900 NE 139TH ST SUITE 106
VANCOUVER, WA 98685
(360) 604-9000
1972586360MRS. JODI JANELLE DECKER PT
Individual
Physical Therapist900 NE 139TH ST SUITE 102
VANCOUVER, WA 98685
(360) 573-3611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033256581, enumerated in the NPI registry as an "individual" on January 31, 2007

The provider is located at 900 Ne 139th St Suite 202 Vancouver, Wa 98685 and the phone number is (360) 566-9355

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 28 years of experience. She graduated from Southern Illinois University School Of Medicine in 1998.

The provider might be accepting Accepts: BridgeSpan Health Company, PacificSource Health. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $130.99 with an average copayment of $32.74 for new patient appointments. Established patients should expect a typical charge of $100.78 and an average copayment of 25.19. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Administration of influenza virus vaccine, Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, Coronavirus vaccine 13, Established patient office or other outpatient visit, 30-39 minutes, Fee covid-19 vac 13 res and Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage.

The practitioner is affiliated to the following hospital(s): LEGACY SALMON CREEK MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on January 31, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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